| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.46 | 10.671% | $142.168 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $58.86 | 13.524% | $66.8202 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $187.86 | 11.342% | $209.1671 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $235.27 | 5.238% | $247.5934 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $109.31 | 8.502% | $118.6035 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $234.31 | 10.281% | $258.3994 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $87.55 | 5.768% | $92.5999 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $1,041.62 | $1,135.3515 | $1,135.35 | $1,135.30 | $1,135.40 | |